30-AMP NORMALLY OPEN CONTACTORS
GENERAL INFORMATION
The 30 Amp model is designed to save space
and simplify mounting methods. The standard
mounting bracket on the three pole model allows
the unit to be mounted in standard 3” snap track
channel. If you do not use snap track mounting,
the standard three pole bracket has key hole slots
for easy mounting in any panel arrangement. The
universal three pole mounting bracket has various mounting holes and key hole slots to meet a
variety of mounting centers.
SINGLE POLE
The 30 Amp series is a more compact line with a
well proven switch which is the heart of mercury
relays. It is the same switch design that is in our
35 and 60 Amp encapsulated MDR’s, which have
withstood the test of time and millions of cycles
in many different applications.
TWO POLE
STANDARD MOUNT
TYPICAL SPECIFICATIONS
-ON NORMALLY OPEN UNITS:
OPERATE TIME: 50 milliseconds
RELEASE TIME: 80 milliseconds
-CONTACT RESISTANCE:
30-AMP=.003 ohm*
-DIELECTRIC WITHSTAND:
2500 VAC RMS
- LONGEVITY:
MILLIONS OF CYCLES
- TEMPERATURE RANGE:
-35°C TO 85°C
- COIL TERMINALS:
#6 BINDING HEAD SCREWS
- LOAD TERMINALS:
#8 BINDING HEAD SCREWS
- UL LISTING: FILE #E62767
- C.S.A.: FILE #LR41198
- TO ORDER SEE PAGE 4
TWO POLE
UNIVERSAL MOUNT
*AFTER CYCLING UNDER LOAD.
THREE POLE
STANDARD MOUNT
THREE POLE
UNIVERSAL MOUNT
5
L35/L60-AMP NORMALLY OPEN CONTACTORS
SINGLE POLE
NORMALLY OPEN
TWO POLE
NORMALLY OPEN
TYPICAL SPECIFICATIONS
The “L” version of the 35 and 60 amp normally open contractors are designed
and manufactured to the same high quality specifications as the standard 35
and 60 amp models. The contactor switch is the same well proven design that
has been manufactured since 1975. The mounting centers and physical size are
identical to the standard single and two pole 35 and 60 amp molded versions.
The new design provides a cleaner appearance, and is a more economical design.
It is available in the single and two pole models only, with top and bottom load
terminals or with lead wires. Noted are the typical specifications and UL and CSA
file numbers.
COIL DATA L35 AND L60 SERIES.
- ON NORMALLY OPEN UNITS:
OPERATE TIME: 50 milliseconds
RELEASE TIME: 80 milliseconds
- CONTACT RESISTANCE:
35-AMP = .003 ohm*
60-AMP = .002 ohm*
- DIELECTRIC WITHSTAND:
2500 VAC RMS
- LONGEVITY:
MILLIONS OF CYCLES
- TEMPERATURE RANGE:
-35°C TO 85°C
- COIL TERMINALS:
#6 BINDING HEAD SCREWS
- LOAD TERMINALS:
PRESSURE CONNECTORS FOR
A.W.G. #4-#14 ON 35-AMP AND
A.W.G. #2-#8 ON 60-AMP UNITS
- UL LISTING:
FILE #E62767 FOR L35 AND
L60-AMP N.O. UNITS 1-2 POLES
- C.S.A.:
FILE #LR41198 FOR L35 AND
L60-AMP N.O. UNITS 1-2 POLES
*AFTER CYCLING UNDER LOAD
6
35/60-AMP NORMALLY OPEN CONTACTORS
SINGLE POLE—NORMALLY OPEN
TWO POLE—NORMALLY OPEN
THREE POLE—NORMALLY OPEN
7
35 AMP T-TOP CONTACTORS
SINGLE POLE—NORMALLY OPEN
TWO POLE—NORMALLY OPEN
THREE POLE—NORMALLY OPEN
35/60 AMP NORMALLY CLOSED CONTACTORS
SIMILAR CONSTRUCTION AS THE NORMALLY OPEN UNITS BUT WITH THE COIL POSITIONED CLOSER TO
THE TOP OF THE CONTACTOR AND A NORMALLY CLOSED CONTACTOR IN PLACE OF A NORMALLY OPEN
CONTACTOR. ALSO AVAILABLE IN THREE AND FOUR POLE UNITS.
8
35/60 AMP METAL STRAPPED CONTACTORS
SINGLE POLE—NORMALLY OPEN
TWO POLE—NORMALLY OPEN
THREE POLE—NORMALLY OPEN
FOUR POLE—NORMALLY OPEN
9
100-AMP CONTACTORS
TYPICAL SPECIFICATIONS
NORMALLY OPEN
UNIT
- ON NORMALLY OPEN UNITS:
OPERATE TIME: 50 milliseconds
RELEASE TIME: 80 milliseconds
- ON NORMALLY CLOSED UNITS:
OPERATE TIME: 45 milliseconds
RELEASE TIME: 60 milliseconds
- CONTACT RESISTANCE:
.001 ohm*
- DIELECTRIC WITHSTAND:
2500VAC RMS
- LONGEVITY:
MILLIONS OF CYCLES
- TEMPERATURE RANGE:
-35°C TO 85°C
- COIL TERMINALS:
#6 BINDING HEAD SCREWS
- LOAD TERMINALS:
PRESSURE CONNECTORS.
STANDARD ACCEPTS A.W.G.
#2 to #8.
FOR A.W.G. #1 to #8,
ADD SUFFIX -5 to CATALOG
NUMBER (i.e. 100NO-120A-5)
- RATINGS:
Derate over 240VAC Res.
See Page 13 for Coil Data.
See Page 14 for Contacts.
- TO ORDER SEE PAGE 4.
NORMALLY CLOSED
UNIT
TWO POLE—NORMALLY OPEN
S100NO - SERIES
AVAILABLE IN 1,2 & 3 POLES
RATINGS: 100 AMPS @ 480 VAC
SEE PAGE 14 FOR RATINGS
THREE POLE—NORMALLY OPEN
10
COIL DATA PER POLE RATINGS ON STANDARD COILS
13
14